920409551145

素因数分解:

$3^3\times 5^1\times 7^1\times {\mathrm{19}}^2\times {\mathrm{2698001}}^1$

素因数の和:2698060

約数の個数: 96

約数和(自身を含む): 1973642423040

約数和(自身を除く): 1053232871895

約数列:

[1, 3, 5, 7, 9, 15, 19, 21, 27, 35, 45, 57, 63, 95, 105, 133, 135, 171, 189, 285, 315, 361, 399, 513, 665, 855, 945, 1083, 1197, 1805, 1995, 2527, 2565, 3249, 3591, 5415, 5985, 7581, 9747, 12635, 16245, 17955, 22743, 37905, 48735, 68229, 113715, 341145, 2698001, 8094003, 13490005, 18886007, 24282009, 40470015, 51262019, 56658021, 72846027, 94430035, 121410045, 153786057, 169974063, 256310095, 283290105, 358834133, 364230135, 461358171, 509922189, 768930285, 849870315, 973978361, 1076502399, 1384074513, 1794170665, 2306790855, 2549610945, 2921935083, 3229507197, 4869891805, 5382511995, 6817848527, 6920372565, 8765805249, 9688521591, 14609675415, 16147535985, 20453545581, 26297415747, 34089242635, 43829026245, 48442607955, 61360636743, 102267727905, 131487078735, 184081910229, 306803183715, 920409551145]

約数ペア:

[(1, 920409551145), (3, 306803183715), (5, 184081910229), (7, 131487078735), (9, 102267727905), (15, 61360636743), (19, 48442607955), (21, 43829026245), (27, 34089242635), (35, 26297415747), (45, 20453545581), (57, 16147535985), (63, 14609675415), (95, 9688521591), (105, 8765805249), (133, 6920372565), (135, 6817848527), (171, 5382511995), (189, 4869891805), (285, 3229507197), (315, 2921935083), (361, 2549610945), (399, 2306790855), (513, 1794170665), (665, 1384074513), (855, 1076502399), (945, 973978361), (1083, 849870315), (1197, 768930285), (1805, 509922189), (1995, 461358171), (2527, 364230135), (2565, 358834133), (3249, 283290105), (3591, 256310095), (5415, 169974063), (5985, 153786057), (7581, 121410045), (9747, 94430035), (12635, 72846027), (16245, 56658021), (17955, 51262019), (22743, 40470015), (37905, 24282009), (48735, 18886007), (68229, 13490005), (113715, 8094003), (341145, 2698001)]