16953495

素因数分解:

$3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{227}}^1\times {\mathrm{383}}^1$

素因数の和:631

約数の個数: 32

約数和(自身を含む): 29417472

約数和(自身を除く): 12463977

約数列:

[1, 3, 5, 13, 15, 39, 65, 195, 227, 383, 681, 1135, 1149, 1915, 2951, 3405, 4979, 5745, 8853, 14755, 14937, 24895, 44265, 74685, 86941, 260823, 434705, 1130233, 1304115, 3390699, 5651165, 16953495]

約数ペア:

[(1, 16953495), (3, 5651165), (5, 3390699), (13, 1304115), (15, 1130233), (39, 434705), (65, 260823), (195, 86941), (227, 74685), (383, 44265), (681, 24895), (1135, 14937), (1149, 14755), (1915, 8853), (2951, 5745), (3405, 4979)]