4034996875

素因数分解:

$5^5\times 7^2\times {\mathrm{13}}^1\times {\mathrm{2027}}^1$

素因数の和:2079

約数の個数: 72

約数和(自身を含む): 6321251664

約数和(自身を除く): 2286254789

約数列:

[1, 5, 7, 13, 25, 35, 49, 65, 91, 125, 175, 245, 325, 455, 625, 637, 875, 1225, 1625, 2027, 2275, 3125, 3185, 4375, 6125, 8125, 10135, 11375, 14189, 15925, 21875, 26351, 30625, 40625, 50675, 56875, 70945, 79625, 99323, 131755, 153125, 184457, 253375, 284375, 354725, 398125, 496615, 658775, 922285, 1266875, 1291199, 1773625, 1990625, 2483075, 3293875, 4611425, 6334375, 6455995, 8868125, 12415375, 16469375, 23057125, 32279975, 44340625, 62076875, 82346875, 115285625, 161399875, 310384375, 576428125, 806999375, 4034996875]

約数ペア:

[(1, 4034996875), (5, 806999375), (7, 576428125), (13, 310384375), (25, 161399875), (35, 115285625), (49, 82346875), (65, 62076875), (91, 44340625), (125, 32279975), (175, 23057125), (245, 16469375), (325, 12415375), (455, 8868125), (625, 6455995), (637, 6334375), (875, 4611425), (1225, 3293875), (1625, 2483075), (2027, 1990625), (2275, 1773625), (3125, 1291199), (3185, 1266875), (4375, 922285), (6125, 658775), (8125, 496615), (10135, 398125), (11375, 354725), (14189, 284375), (15925, 253375), (21875, 184457), (26351, 153125), (30625, 131755), (40625, 99323), (50675, 79625), (56875, 70945)]