201970275

素因数分解:

$3^1\times 5^2\times {\mathrm{13}}^1\times {\mathrm{59}}^1\times {\mathrm{3511}}^1$

素因数の和:3596

約数の個数: 48

約数和(自身を含む): 365809920

約数和(自身を除く): 163839645

約数列:

[1, 3, 5, 13, 15, 25, 39, 59, 65, 75, 177, 195, 295, 325, 767, 885, 975, 1475, 2301, 3511, 3835, 4425, 10533, 11505, 17555, 19175, 45643, 52665, 57525, 87775, 136929, 207149, 228215, 263325, 621447, 684645, 1035745, 1141075, 2692937, 3107235, 3423225, 5178725, 8078811, 13464685, 15536175, 40394055, 67323425, 201970275]

約数ペア:

[(1, 201970275), (3, 67323425), (5, 40394055), (13, 15536175), (15, 13464685), (25, 8078811), (39, 5178725), (59, 3423225), (65, 3107235), (75, 2692937), (177, 1141075), (195, 1035745), (295, 684645), (325, 621447), (767, 263325), (885, 228215), (975, 207149), (1475, 136929), (2301, 87775), (3511, 57525), (3835, 52665), (4425, 45643), (10533, 19175), (11505, 17555)]