25722450

素因数分解:

$2^1\times 3^2\times 5^2\times {\mathrm{13}}^1\times {\mathrm{4397}}^1$

素因数の和:4428

約数の個数: 72

約数和(自身を含む): 74440548

約数和(自身を除く): 48718098

約数列:

[1, 2, 3, 5, 6, 9, 10, 13, 15, 18, 25, 26, 30, 39, 45, 50, 65, 75, 78, 90, 117, 130, 150, 195, 225, 234, 325, 390, 450, 585, 650, 975, 1170, 1950, 2925, 4397, 5850, 8794, 13191, 21985, 26382, 39573, 43970, 57161, 65955, 79146, 109925, 114322, 131910, 171483, 197865, 219850, 285805, 329775, 342966, 395730, 514449, 571610, 659550, 857415, 989325, 1028898, 1429025, 1714830, 1978650, 2572245, 2858050, 4287075, 5144490, 8574150, 12861225, 25722450]

約数ペア:

[(1, 25722450), (2, 12861225), (3, 8574150), (5, 5144490), (6, 4287075), (9, 2858050), (10, 2572245), (13, 1978650), (15, 1714830), (18, 1429025), (25, 1028898), (26, 989325), (30, 857415), (39, 659550), (45, 571610), (50, 514449), (65, 395730), (75, 342966), (78, 329775), (90, 285805), (117, 219850), (130, 197865), (150, 171483), (195, 131910), (225, 114322), (234, 109925), (325, 79146), (390, 65955), (450, 57161), (585, 43970), (650, 39573), (975, 26382), (1170, 21985), (1950, 13191), (2925, 8794), (4397, 5850)]