342478545

素因数分解:

$3^1\times 5^1\times {\mathrm{29}}^1\times {\mathrm{31}}^1\times {\mathrm{109}}^1\times {\mathrm{233}}^1$

素因数の和:410

約数の個数: 64

約数和(自身を含む): 593049600

約数和(自身を除く): 250571055

約数列:

[1, 3, 5, 15, 29, 31, 87, 93, 109, 145, 155, 233, 327, 435, 465, 545, 699, 899, 1165, 1635, 2697, 3161, 3379, 3495, 4495, 6757, 7223, 9483, 10137, 13485, 15805, 16895, 20271, 21669, 25397, 33785, 36115, 47415, 50685, 76191, 97991, 101355, 108345, 126985, 209467, 293973, 380955, 489955, 628401, 736513, 787307, 1047335, 1469865, 2209539, 2361921, 3142005, 3682565, 3936535, 11047695, 11809605, 22831903, 68495709, 114159515, 342478545]

約数ペア:

[(1, 342478545), (3, 114159515), (5, 68495709), (15, 22831903), (29, 11809605), (31, 11047695), (87, 3936535), (93, 3682565), (109, 3142005), (145, 2361921), (155, 2209539), (233, 1469865), (327, 1047335), (435, 787307), (465, 736513), (545, 628401), (699, 489955), (899, 380955), (1165, 293973), (1635, 209467), (2697, 126985), (3161, 108345), (3379, 101355), (3495, 97991), (4495, 76191), (6757, 50685), (7223, 47415), (9483, 36115), (10137, 33785), (13485, 25397), (15805, 21669), (16895, 20271)]