105885525

素因数分解:

$3^1\times 5^2\times {\mathrm{29}}^1\times {\mathrm{89}}^1\times {\mathrm{547}}^1$

素因数の和:678

約数の個数: 48

約数和(自身を含む): 183470400

約数和(自身を除く): 77584875

約数列:

[1, 3, 5, 15, 25, 29, 75, 87, 89, 145, 267, 435, 445, 547, 725, 1335, 1641, 2175, 2225, 2581, 2735, 6675, 7743, 8205, 12905, 13675, 15863, 38715, 41025, 47589, 48683, 64525, 79315, 146049, 193575, 237945, 243415, 396575, 730245, 1189725, 1217075, 1411807, 3651225, 4235421, 7059035, 21177105, 35295175, 105885525]

約数ペア:

[(1, 105885525), (3, 35295175), (5, 21177105), (15, 7059035), (25, 4235421), (29, 3651225), (75, 1411807), (87, 1217075), (89, 1189725), (145, 730245), (267, 396575), (435, 243415), (445, 237945), (547, 193575), (725, 146049), (1335, 79315), (1641, 64525), (2175, 48683), (2225, 47589), (2581, 41025), (2735, 38715), (6675, 15863), (7743, 13675), (8205, 12905)]