1427163075

素因数分解:

$3^2\times 5^2\times {\mathrm{13}}^1\times {\mathrm{37}}^1\times {\mathrm{13187}}^1$

素因数の和:13253

約数の個数: 72

約数和(自身を含む): 2827454448

約数和(自身を除く): 1400291373

約数列:

[1, 3, 5, 9, 13, 15, 25, 37, 39, 45, 65, 75, 111, 117, 185, 195, 225, 325, 333, 481, 555, 585, 925, 975, 1443, 1665, 2405, 2775, 2925, 4329, 7215, 8325, 12025, 13187, 21645, 36075, 39561, 65935, 108225, 118683, 171431, 197805, 329675, 487919, 514293, 593415, 857155, 989025, 1463757, 1542879, 2439595, 2571465, 2967075, 4285775, 4391271, 6342947, 7318785, 7714395, 12197975, 12857325, 19028841, 21956355, 31714735, 36593925, 38571975, 57086523, 95144205, 109781775, 158573675, 285432615, 475721025, 1427163075]

約数ペア:

[(1, 1427163075), (3, 475721025), (5, 285432615), (9, 158573675), (13, 109781775), (15, 95144205), (25, 57086523), (37, 38571975), (39, 36593925), (45, 31714735), (65, 21956355), (75, 19028841), (111, 12857325), (117, 12197975), (185, 7714395), (195, 7318785), (225, 6342947), (325, 4391271), (333, 4285775), (481, 2967075), (555, 2571465), (585, 2439595), (925, 1542879), (975, 1463757), (1443, 989025), (1665, 857155), (2405, 593415), (2775, 514293), (2925, 487919), (4329, 329675), (7215, 197805), (8325, 171431), (12025, 118683), (13187, 108225), (21645, 65935), (36075, 39561)]